TY  - JOUR
AU  - Andrei Okounkov
AU  - Rahul Pandharipande
TI  - Gromov–Witten theory, Hurwitz theory, and completed cycles
JO  - Annals of mathematics
PY  - 2006
SP  - 517
EP  - 560
VL  - 163
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4007/annals.2006.163.517/
DO  - 10.4007/annals.2006.163.517
LA  - en
ID  - 10_4007_annals_2006_163_517
ER  -